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Part # 3680-20

Switch, Fireman Heater Delay (156t4042a)

Intermatic Switch, Fireman Heater Delay (156t4042a)

Intermatic Switch, Fireman Heater Delay (156t4042a)

Switch, Fireman Heater Delay (156t4042a)

$55.89

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Part # 3680-20

By Intermatic

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Part # 3680-20

Manufacturer Code 156T4042A

Dimensions 4" L x 1" W x 1" D

Alternate Part #'s 156T4042A, INT30684, _156T4042A, INT156T4042A

Product Description

Switch, Fireman Heater Delay (156t4042a)

Q&A (1)

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? Asked on 5/4/2009by Guest

What is heater protection?
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A Answered on 5/4/2009 by InyoPools Product Specialist Patrick P.

The heater protection / fireman's switch shuts the heater off 10 minutes before the pump shuts off to protect your pool equipment.
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